nb/amd/trinity: Rename PCI ID of the IOMMU

Make the Trinity IOMMU ID naming consistent with other products.

Change-Id: Id5a03d44a2ca21061bb22f9e61b26e42d91f9d96
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34416
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>

src/northbridge/amd/agesa/family15tn/iommu.c

@@ -65,5 +65,5 @@ static struct device_operations iommu_ops = {
 static const struct pci_driver iommu_driver __pci_driver = {
 	.ops = &iommu_ops,
 	.vendor = PCI_VENDOR_ID_AMD,
-	.device = PCI_DEVICE_ID_AMD_15H_NB_IOMMU,
+	.device = PCI_DEVICE_ID_AMD_15H_MODEL_101F_NB_IOMMU,
 };